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source: trunk/dll/common.c@ 1159

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Last change on this file since 1159 was 1159, checked in by John Small, 17 years ago
Ticket 187: Draft 1: Functions only
Property svn:eol-style set to `native` Property svn:keywords set to `Author Date Id Revision`
File size: 21.2 KB

Rev	Line
[246]	1
	2	/***********************************************************************
	3
	4	$Id: common.c 1159 2008-09-05 21:41:13Z jbs $
	5
	6	Common window functions
	7
	8	Copyright (c) 1993, 1998 M. Kimes
[907]	9	Copyright (c) 2001, 2008 Steven H. Levine
[246]	10
	11	13 Aug 05 SHL Renames
[348]	12	22 Jul 06 SHL Check more run time errors
[446]	13	15 Aug 06 SHL Use Dos_Error
[536]	14	03 Nov 06 SHL Rework thread usage count logic
[552]	15	07 Jan 07 GKY Move error strings etc. to string file
	16	07 Jan 07 GKY Updated Helv font to vector font Helvetica
[574]	17	22 Mar 07 GKY Use QWL_USER
[593]	18	30 Mar 07 GKY Remove GetPString for window class names
[751]	19	02 Aug 07 SHL Sync with CNRITEM mods
[793]	20	20 Aug 07 GKY Move #pragma alloc_text to end for OpenWatcom compat
[809]	21	26 Aug 07 SHL Change to DosSleep(0)
[985]	22	29 Feb 08 GKY Use xfree where appropriate
[1041]	23	06 Jul 08 GKY Update delete/undelete to include move to and open XWP trashcan
[246]	24
	25	***********************************************************************/
	26
[907]	27	#include <stdlib.h>
	28	#include <string.h>
	29	#include <ctype.h>
	30
[2]	31	#define INCL_DOS
	32	#define INCL_DOSERRORS
	33	#define INCL_WIN
	34	#define INCL_GPI
[907]	35	#define INCL_LONGLONG // dircnrs.h
[2]	36
	37	#include "fm3dlg.h"
	38	#include "fm3str.h"
	39	#include "mle.h"
[907]	40	#include "filldir.h" // RemoveCnrItems
	41	#include "errutil.h" // Dos_Error...
	42	#include "strutil.h" // GetPString
[1159]	43	#include "autoview.h" // AutoViewProc
	44	#include "mainwnd.h" // BuildDriveBarButtons, TopWindow
	45	#include "common.h"
	46	#include "dirsize.h" // DirSizeProc
	47	#include "info.h" // DrvInfoProc, SetDrvProc
	48	#include "seeall.h" // StartSeeAll
[907]	49	#include "fm3dll.h"
[1039]	50	#include "fortify.h"
[2]	51
	52	#pragma data_seg(DATA1)
[348]	53
	54	static PSZ pszSrcFile = __FILE__;
	55
[551]	56	MRESULT EXPENTRY CommonFrameWndProc(USHORT id,
	57	HWND hwnd,
	58	ULONG msg, MPARAM mp1, MPARAM mp2)
[377]	59	{
[574]	60	PFNWP oldproc = (PFNWP) WinQueryWindowPtr(hwnd, QWL_USER);
[2]	61
[551]	62	switch (msg) {
	63	case UM_TIMER:
	64	case UM_ACTION:
	65	case UM_SHOWME:
	66	case UM_OPENWINDOWFORME:
	67	case UM_MINIMIZE:
	68	case UM_MAXIMIZE:
	69	case UM_CONTAINERDIR:
	70	case UM_FILTER:
	71	case UM_INITMENU:
	72	case UM_COMMAND:
	73	case UM_UPDATERECORD:
	74	case UM_UPDATERECORDLIST:
	75	case WM_COMMAND:
	76	case MM_PORTHOLEINIT:
	77	case WM_INITMENU:
	78	case UM_CONTAINER_FILLED:
	79	case UM_FILESMENU:
	80	return WinSendMsg(WinWindowFromID(hwnd, FID_CLIENT), msg, mp1, mp2);
[2]	81
[551]	82	case UM_CONTEXTMENU:
	83	PostMsg(WinWindowFromID(hwnd, FID_CLIENT), msg, mp1, mp2);
	84	return 0;
[2]	85
[551]	86	case UM_CONTAINERHWND:
	87	return MRFROMLONG(WinWindowFromID(hwnd, id));
[2]	88
[551]	89	case DM_DROP:
	90	case DM_DRAGOVER:
	91	case DM_DRAGLEAVE:
	92	case DM_DROPHELP:
	93	{
	94	CNRDRAGINFO cnd;
	95	USHORT dcmd;
[2]	96
[551]	97	switch (msg) {
	98	case DM_DROP:
	99	dcmd = CN_DROP;
	100	break;
	101	case DM_DRAGOVER:
	102	dcmd = CN_DRAGOVER;
	103	break;
	104	case DM_DRAGLEAVE:
	105	dcmd = CN_DRAGLEAVE;
	106	break;
	107	case DM_DROPHELP:
	108	dcmd = CN_DROPHELP;
	109	break;
[2]	110	}
[551]	111	cnd.pDragInfo = (PDRAGINFO) mp1;
	112	cnd.pRecord = NULL;
	113	return WinSendMsg(WinWindowFromID(hwnd, FID_CLIENT),
	114	WM_CONTROL, MPFROM2SHORT(id, dcmd), MPFROMP(&cnd));
	115	}
[2]	116
[551]	117	case UM_RESCAN:
	118	if (fAutoTile &&
	119	!fAmClosing && !fNoTileUpdate && !ParentIsDesktop(hwnd, (HWND) 0))
	120	PostMsg(WinQueryWindow(hwnd, QW_PARENT), UM_RESCAN, MPVOID, MPVOID);
	121	return 0;
[2]	122
[551]	123	case WM_MINMAXFRAME:
	124	{
	125	PSWP pswp = (PSWP) mp1;
	126	MRESULT rc;
[2]	127
[551]	128	rc = oldproc(hwnd, msg, mp1, mp2);
	129	if (pswp->fl & (SWP_MINIMIZE \| SWP_HIDE \| SWP_RESTORE))
	130	WinSendMsg(hwnd, UM_RESCAN, MPVOID, MPVOID);
	131	return rc;
	132	}
[2]	133
[551]	134	case WM_DESTROY:
	135	WinSendMsg(hwnd, UM_RESCAN, MPVOID, MPVOID);
	136	break;
[2]	137	}
[551]	138	return oldproc(hwnd, msg, mp1, mp2);
[2]	139	}
	140
[551]	141	MRESULT EXPENTRY CommonTextProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
[377]	142	{
[551]	143	switch (msg) {
	144	case WM_CREATE:
	145	{
	146	MRESULT rc;
[2]	147
[551]	148	rc = PFNWPStatic(hwnd, msg, mp1, mp2);
[552]	149	switch (WinQueryWindowUShort(hwnd, QWS_ID))
[551]	150	case DIR_SORT:
	151	case DIR_VIEW:
	152	case DIR_FILTER:
[552]	153
	154	SetPresParams(hwnd, &RGBGREY, &RGBBLACK, &RGBBLACK, GetPString(IDS_8HELVTEXT));
[551]	155	return rc;
	156	}
[2]	157	}
[551]	158	return PFNWPStatic(hwnd, msg, mp1, mp2);
[2]	159	}
	160
[551]	161	void CommonTextPaint(HWND hwnd, HPS hps)
[377]	162	{
[2]	163	int x;
[551]	164	USHORT ids[] = { DIR_FOLDERICON, DIR_TOTALS, DIR_SELECTED, DIR_VIEW,
	165	DIR_FILTER, DIR_SORT, DIR_MAX, 0
	166	};
	167	BOOL bools[] = { TRUE, FALSE, TRUE, TRUE, TRUE, TRUE, TRUE };
[2]	168
[551]	169	for (x = 0; ids[x]; x++) {
	170	if (WinWindowFromID(hwnd, ids[x]) != (HWND) 0)
	171	PaintRecessedWindow(WinWindowFromID(hwnd, ids[x]), hps,
	172	bools[x], FALSE);
[2]	173	}
	174	}
	175
[551]	176	void CommonCreateTextChildren(HWND hwnd, char class, USHORT ids)
[377]	177	{
[551]	178	int x;
	179	CHAR s[33];
[2]	180	ULONG attrs;
[377]	181	HWND hwndTmp;
[2]	182
[377]	183	if (!hwnd \|\| !class \|\| !ids) {
	184	Runtime_Error2(pszSrcFile, __LINE__, IDS_NODATATEXT);
[2]	185	return;
[377]	186	}
[2]	187
[551]	188	for (x = 0; ids[x]; x++) {
[2]	189	*s = 0;
[551]	190	switch (ids[x]) {
	191	case DIR_SORT:
	192	case DIR_FILTER:
	193	case DIR_VIEW:
	194	attrs = SS_TEXT \| DT_LEFT \| DT_VCENTER;
	195	break;
	196	case DIR_FOLDERICON:
	197	case DIR_MAX:
	198	attrs = SS_BITMAP;
	199	sprintf(s, "#%d", ids[x]);
	200	break;
	201	default:
	202	attrs = SS_TEXT \| DT_CENTER \| DT_VCENTER;
	203	break;
[2]	204	}
[551]	205	hwndTmp = WinCreateWindow(hwnd, class, s, attrs, 0, 0, 0, 0, hwnd,
	206	HWND_TOP, ids[x], NULL, NULL);
[377]	207	if (!hwndTmp)
[551]	208	Win_Error2(hwnd, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[948]	209	} // for
[2]	210	}
	211
[551]	212	void CommonDriveCmd(HWND hwnd, char *drive, USHORT cmd)
[377]	213	{
[2]	214	char dv[CCHMAXPATH];
	215
[551]	216	if (!drive \|\| !*drive)
[2]	217	return;
[551]	218	strcpy(dv, drive);
[2]	219	MakeValidDir(dv);
	220
[551]	221	switch (cmd) {
	222	case IDM_MKDIR:
	223	PMMkDir(hwnd, dv, FALSE);
	224	break;
	225	case IDM_INFO:
	226	WinDlgBox(HWND_DESKTOP,
	227	HWND_DESKTOP,
	228	DrvInfoProc, FM3ModHandle, INFO_FRAME, (PVOID) dv);
	229	break;
	230	case IDM_DRVFLAGS:
[552]	231	strcpy(dv, drive); // Must use original drive letter
[551]	232	if (WinDlgBox(HWND_DESKTOP,
	233	hwnd,
	234	SetDrvProc,
	235	FM3ModHandle, DVS_FRAME, MPFROMP(dv)) && hwndTree)
	236	PostMsg(hwndTree, WM_COMMAND, MPFROM2SHORT(IDM_UPDATE, 0), MPVOID);
	237	break;
	238	case IDM_SIZES:
	239	WinDlgBox(HWND_DESKTOP,
	240	HWND_DESKTOP, DirSizeProc, FM3ModHandle, DSZ_FRAME, dv);
	241	break;
	242	case IDM_SHOWALLFILES:
	243	StartSeeAll(HWND_DESKTOP, FALSE, dv);
	244	break;
	245	case IDM_UNDELETE:
[1041]	246	{
	247	HOBJECT hObject;
	248	HWND hwndDesktop;
	249
	250	hObject = WinQueryObject("<XWP_TRASHCAN>");
	251	if (hObject != NULLHANDLE && fTrashCan) {
	252	hwndDesktop = WinQueryDesktopWindow((HAB) 0, NULLHANDLE);
	253	WinSetFocus(HWND_DESKTOP, hwndDesktop);
	254	WinOpenObject(hObject, 0, TRUE);
	255	}
	256	else
	257	WinDlgBox(HWND_DESKTOP,
	258	hwnd,
	259	UndeleteDlgProc,
	260	FM3ModHandle, UNDEL_FRAME, MPFROMP(dv));
	261	}
[551]	262	break;
	263	case IDM_CHKDSK:
	264	runemf2(SEPARATE \| WINDOWED,
[907]	265	hwnd, pszSrcFile, __LINE__, NULL, NULL,
	266	"PMCHKDSK.EXE %c:", toupper(*dv));
[551]	267	break;
	268	case IDM_OPTIMIZE:
	269	{
	270	CHAR FileSystem[CCHMAXPATH];
	271	ULONG type;
[2]	272
[551]	273	CheckDrive(*dv, FileSystem, &type);
	274	if (*FileSystem) {
	275	strcat(FileSystem, "OPT.CMD");
	276	runemf2(SEPARATE \| WINDOWED,
[888]	277	hwnd, pszSrcFile, __LINE__,
[551]	278	NULL,
	279	NULL,
	280	"%s /C %s %c:", GetCmdSpec(FALSE), FileSystem, toupper(*dv));
[2]	281	}
[551]	282	}
	283	break;
	284	case IDM_FORMAT:
	285	runemf2(SEPARATE \| WINDOWED,
[907]	286	hwnd, pszSrcFile, __LINE__, NULL, NULL,
	287	"PMFORMAT.EXE %c:", toupper(*dv));
[551]	288	break;
[2]	289
[551]	290	#if 0 // fixme to be gone?
[446]	291
[551]	292	case IDM_CLOSETRAY:
	293	if (driveflags[*dv - 'A'] & DRIVE_CDROM) {
[2]	294
[551]	295	BYTE parm[4] = { "CD01" };
[841]	296	ULONGLONG dlen;
	297	ULONG plen;
[551]	298	HFILE hfile;
	299	APIRET rc;
[2]	300
[551]	301	dv[2] = 0;
[844]	302	rc = DosOpen(dv,
	303	&hfile,
	304	&dlen,
	305	0,
	306	0,
	307	OPEN_ACTION_OPEN_IF_EXISTS \|
	308	OPEN_ACTION_CREATE_IF_NEW,
	309	OPEN_FLAGS_DASD \|
	310	OPEN_FLAGS_FAIL_ON_ERROR \| OPEN_SHARE_DENYNONE, NULL);
[551]	311	if (rc)
[844]	312	Dos_Error(MB_CANCEL, rc, hwnd, pszSrcFile, __LINE__, "DosOpen");
[551]	313	else {
	314	dlen = 0;
	315	plen = sizeof(parm);
	316	rc = DosDevIOCtl(hfile,
	317	0x80,
	318	0x45, &parm, sizeof(parm), &plen, NULL, 0, &dlen);
	319	DosClose(hfile);
	320	if (rc)
	321	Dos_Error(MB_CANCEL, rc, hwnd, pszSrcFile, __LINE__, "DosDevIOCtl");
[2]	322	}
[551]	323	}
	324	break;
[446]	325	#endif // fixme to be gone?
[2]	326
[551]	327	case IDM_LOCK:
	328	case IDM_UNLOCK:
	329	case IDM_EJECT:
	330	{
	331	BYTE parm[2];
	332	ULONG plen = sizeof(parm), dlen = 0L;
[446]	333
[551]	334	switch (SHORT1FROMMP(cmd)) {
	335	case IDM_LOCK:
	336	parm[0] = 1;
	337	break;
	338	case IDM_UNLOCK:
	339	parm[0] = 0;
	340	break;
	341	case IDM_EJECT:
	342	parm[0] = 2;
	343	break;
[2]	344	}
[551]	345	parm[1] = (BYTE) (*dv - 'A');
	346	DosError(FERR_DISABLEHARDERR);
	347	DosDevIOCtl(-1L,
	348	8L, 0x40L, &parm, sizeof(parm), &plen, NULL, 0L, &dlen);
	349	}
	350	break;
[2]	351	}
	352	}
	353
[551]	354	void CommonCreateMainChildren(HWND hwnd, SWP * swp)
[377]	355	{
[551]	356	HWND hwndFrame = WinQueryWindow(hwnd, QW_PARENT);
[377]	357	HWND hwndTmp;
	358	PFNWP oldproc;
[2]	359
[377]	360	// Create a children of frame window
[948]	361	// Left status window
[377]	362	hwndStatus = WinCreateWindow(hwndFrame,
[593]	363	WC_STATUS,
[551]	364	"Status",
	365	WS_VISIBLE \| SS_TEXT \| DT_LEFT \|
	366	DT_VCENTER,
	367	swp->x + 4 +
	368	WinQuerySysValue(HWND_DESKTOP,
	369	SV_CXSIZEBORDER),
	370	swp->y + 4 +
	371	WinQuerySysValue(HWND_DESKTOP,
	372	SV_CYSIZEBORDER),
	373	((swp->cx / 2) - 8) -
	374	(WinQuerySysValue(HWND_DESKTOP,
	375	SV_CXSIZEBORDER) * 2),
	376	20,
	377	hwndFrame, HWND_TOP, MAIN_STATUS, NULL, NULL);
[377]	378	if (!hwndStatus)
[551]	379	Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[377]	380
[948]	381	// Right status window
[377]	382	hwndStatus2 = WinCreateWindow(hwndFrame,
[593]	383	WC_STATUS,
[551]	384	"Status2",
	385	WS_VISIBLE \| SS_TEXT \| DT_LEFT \|
	386	DT_VCENTER,
	387	((swp->cx / 2) + 4) +
	388	WinQuerySysValue(HWND_DESKTOP,
	389	SV_CXSIZEBORDER),
	390	((swp->cy / 2) + 4) +
	391	WinQuerySysValue(HWND_DESKTOP,
	392	SV_CYSIZEBORDER),
	393	((swp->cx / 2) - 8) -
	394	(WinQuerySysValue(HWND_DESKTOP,
	395	SV_CXSIZEBORDER) * 2),
	396	20,
	397	hwndFrame,
	398	HWND_TOP, MAIN_STATUS2, NULL, NULL);
[377]	399	if (!hwndStatus2)
[551]	400	Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[2]	401
[377]	402	hwndAttr = WinCreateWindow(hwndFrame,
[593]	403	WC_STATUS,
[551]	404	"Attr",
	405	WS_VISIBLE \| SS_TEXT \| DT_CENTER \|
	406	DT_VCENTER,
	407	swp->x + 4 +
	408	WinQuerySysValue(HWND_DESKTOP,
	409	SV_CXSIZEBORDER),
	410	swp->y + 4 + 24 +
	411	WinQuerySysValue(HWND_DESKTOP,
	412	SV_CYSIZEBORDER),
	413	((swp->cx / 4) - 8) -
	414	(WinQuerySysValue(HWND_DESKTOP,
	415	SV_CXSIZEBORDER) * 2),
	416	20, hwndFrame, HWND_TOP, IDM_ATTRS, NULL, NULL);
[377]	417	if (!hwndAttr)
[551]	418	Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[377]	419
	420	hwndDate = WinCreateWindow(hwndFrame,
[593]	421	WC_STATUS,
[551]	422	"Date",
	423	WS_VISIBLE \| SS_TEXT \| DT_CENTER \|
	424	DT_VCENTER,
	425	((swp->x / 4) * 2) + 4 +
	426	WinQuerySysValue(HWND_DESKTOP,
	427	SV_CXSIZEBORDER),
	428	swp->y + 4 + 24 +
	429	WinQuerySysValue(HWND_DESKTOP,
	430	SV_CYSIZEBORDER),
	431	((swp->cx / 4) - 8) -
	432	(WinQuerySysValue(HWND_DESKTOP,
	433	SV_CXSIZEBORDER) * 2),
	434	20, hwndFrame, HWND_TOP, IDM_INFO, NULL, NULL);
[377]	435	if (!hwndDate)
[551]	436	Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[377]	437
	438	hwndName = WinCreateWindow(hwndFrame,
[593]	439	WC_STATUS,
[551]	440	"Name",
	441	WS_VISIBLE \| SS_TEXT \| DT_LEFT \|
	442	DT_VCENTER,
	443	((swp->x / 4) * 3) + 4 +
	444	WinQuerySysValue(HWND_DESKTOP,
	445	SV_CXSIZEBORDER),
	446	swp->y + 4 +
	447	WinQuerySysValue(HWND_DESKTOP,
	448	SV_CYSIZEBORDER),
	449	((swp->cx / 4) - 8) -
	450	(WinQuerySysValue(HWND_DESKTOP,
	451	SV_CXSIZEBORDER) * 2),
	452	20, hwndFrame, HWND_TOP, IDM_RENAME, NULL, NULL);
[377]	453	if (!hwndName)
[551]	454	Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[2]	455
[377]	456	hwndTmp = WinCreateWindow(hwndFrame,
[593]	457	WC_TOOLBACK,
[551]	458	NullStr,
	459	WS_VISIBLE \| SS_TEXT \| DT_CENTER \| DT_VCENTER,
	460	swp->x +
	461	WinQuerySysValue(HWND_DESKTOP,
	462	SV_CXSIZEBORDER),
	463	(swp->cy -
	464	WinQuerySysValue(HWND_DESKTOP,
	465	SV_CYSIZEBORDER)) - 30,
	466	swp->cx -
	467	(WinQuerySysValue(HWND_DESKTOP,
	468	SV_CXSIZEBORDER) * 2),
	469	30, hwndFrame, HWND_TOP, MAIN_TOOLS, NULL, NULL);
[377]	470	if (!hwndTmp)
[551]	471	Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[377]	472
	473	hwndBack = WinCreateWindow(hwndFrame,
[593]	474	WC_DRIVEBACK,
[551]	475	NullStr,
	476	WS_VISIBLE \| SS_TEXT \| DT_RIGHT \| DT_BOTTOM,
	477	swp->x +
	478	WinQuerySysValue(HWND_DESKTOP,
	479	SV_CXSIZEBORDER),
	480	(swp->cy -
	481	WinQuerySysValue(HWND_DESKTOP,
	482	SV_CYSIZEBORDER)) - 30,
	483	swp->cx -
	484	(WinQuerySysValue(HWND_DESKTOP,
	485	SV_CXSIZEBORDER) * 2),
	486	30,
	487	hwndFrame, HWND_TOP, MAIN_DRIVES, NULL, NULL);
[2]	488
[377]	489	if (!hwndBack)
[551]	490	Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[377]	491
	492	hwndLED = WinCreateWindow(hwndFrame,
[593]	493	WC_LED,
[551]	494	"#920",
	495	WS_VISIBLE \| SS_BITMAP,
	496	swp->cx - 58,
	497	swp->y,
	498	12,
	499	12, hwndFrame, HWND_TOP, MAIN_LED, NULL, NULL);
[377]	500	if (!hwndLED)
[551]	501	Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[377]	502
	503	hwndLEDHdr = WinCreateWindow(hwndFrame,
[593]	504	WC_LED,
[551]	505	"0",
	506	WS_VISIBLE \| SS_TEXT \| DT_VCENTER \|
	507	DT_CENTER,
	508	swp->cx - 58,
	509	swp->y + 12,
	510	12,
	511	12,
	512	hwndFrame, HWND_TOP, MAIN_LEDHDR, NULL, NULL);
[377]	513	if (!hwndLEDHdr)
[551]	514	Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[377]	515
	516	hwndAutoview = WinCreateWindow(hwndFrame,
[593]	517	WC_AUTOVIEW,
[551]	518	NullStr,
	519	WS_VISIBLE \| SS_TEXT \| DT_LEFT \|
	520	DT_TOP \| DT_WORDBREAK,
	521	swp->x + 4 +
	522	WinQuerySysValue(HWND_DESKTOP,
	523	SV_CXSIZEBORDER),
	524	swp->y + 4 +
	525	WinQuerySysValue(HWND_DESKTOP,
	526	SV_CYSIZEBORDER) + 16,
	527	(swp->cx - 8) -
	528	(WinQuerySysValue(HWND_DESKTOP,
	529	SV_CXSIZEBORDER) * 2),
	530	48,
	531	hwndFrame,
	532	HWND_TOP, MAIN_AUTOVIEW, NULL, NULL);
[377]	533	if (!hwndAutoview)
[551]	534	Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[377]	535
	536	hwndAutoMLE = WinCreateWindow(hwndFrame,
[551]	537	// GetPString(IDS_WCAUTOVIEW),
	538	WC_MLE,
	539	NullStr,
	540	WS_VISIBLE \| MLS_HSCROLL \|
	541	MLS_VSCROLL \| MLS_BORDER,
	542	swp->x + 4 +
	543	WinQuerySysValue(HWND_DESKTOP,
	544	SV_CXSIZEBORDER),
	545	swp->y + 4 +
	546	WinQuerySysValue(HWND_DESKTOP,
	547	SV_CYSIZEBORDER) + 16,
	548	(swp->cx - 8) -
	549	(WinQuerySysValue(HWND_DESKTOP,
	550	SV_CXSIZEBORDER) * 2),
	551	48,
	552	hwndFrame,
	553	HWND_TOP, MAIN_AUTOVIEWMLE, NULL, NULL);
[377]	554	if (!hwndAutoMLE)
[551]	555	Win_Error2(hwndFrame, hwnd, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[2]	556
[551]	557	oldproc = WinSubclassWindow(hwndAutoMLE, AutoViewProc);
[574]	558	WinSetWindowPtr(hwndAutoMLE, QWL_USER, (PVOID) oldproc);
[551]	559	PostMsg(hwndAutoMLE, UM_SETUP, MPVOID, MPVOID);
[2]	560	}
	561
[551]	562	MRESULT EXPENTRY CommonMainWndProc(HWND hwnd, ULONG msg, MPARAM mp1,
	563	MPARAM mp2)
[377]	564	{
[551]	565	switch (msg) {
	566	case UM_THREADUSE:
	567	if (hbmLEDon && hbmLEDoff) {
	568	static LONG threaduse;
	569	CHAR ts[33];
[2]	570
[551]	571	if (mp1) {
	572	threaduse++;
	573	if (threaduse == 1)
	574	WinSendMsg(hwndLED, SM_SETHANDLE, MPFROMLONG(hbmLEDon), MPVOID);
	575	}
	576	else {
	577	threaduse--;
	578	if (threaduse <= 0) {
	579	threaduse = 0;
	580	WinSendMsg(hwndLED, SM_SETHANDLE, MPFROMLONG(hbmLEDoff), MPVOID);
[377]	581	}
	582	}
[551]	583	ltoa(threaduse, ts, 10);
	584	WinSetWindowText(hwndLEDHdr, ts);
[809]	585	DosSleep(0);
[551]	586	}
	587	return 0;
[2]	588
[551]	589	case UM_LOADFILE:
	590	{
	591	CHAR *s = NULL;
	592	static CHAR lastfile[CCHMAXPATH] = "";
[2]	593
[551]	594	if (!fAutoView) {
	595	if (*lastfile)
	596	PostMsg((fComments) ? hwndAutoMLE : hwndAutoview,
	597	UM_LOADFILE, MPVOID, MPVOID);
	598	*lastfile = 0;
	599	}
	600	else {
	601	if (mp1) {
[1009]	602	if (!mp2 && !stricmp(lastfile, (CHAR *)mp1))
[551]	603	return 0;
[1009]	604	strcpy(lastfile, (CHAR *)mp1);
[551]	605	s = xstrdup(lastfile, pszSrcFile, __LINE__);
	606	}
	607	else
	608	*lastfile = 0;
	609	if (!PostMsg((fComments) ? hwndAutoMLE : hwndAutoview,
	610	UM_LOADFILE, MPFROMP(s), MPVOID)) {
[1009]	611	xfree(s, pszSrcFile, __LINE__);
[551]	612	}
	613	}
	614	}
	615	return 0;
[2]	616
[551]	617	case UM_BUILDDRIVEBAR:
	618	BuildDriveBarButtons(WinWindowFromID(WinQueryWindow(hwnd, QW_PARENT),
	619	MAIN_DRIVES));
	620	return 0;
[2]	621	}
[551]	622	return WinDefWindowProc(hwnd, msg, mp1, mp2);
[2]	623	}
	624
[551]	625	MRESULT EXPENTRY CommonTextButton(HWND hwnd, ULONG msg, MPARAM mp1,
	626	MPARAM mp2)
[377]	627	{
[551]	628	static HWND hwndLast = (HWND) 0;
[2]	629	static ULONG lastclick = 0;
	630
[551]	631	switch (msg) {
	632	case WM_MOUSEMOVE:
	633	shiftstate = (SHORT2FROMMP(mp2) & (KC_SHIFT \| KC_ALT \| KC_CTRL));
	634	if (!fNoFinger) {
	635	WinSetPointer(HWND_DESKTOP, hptrFinger);
	636	return MRFROMLONG(TRUE);
	637	}
	638	break;
[348]	639
[551]	640	case WM_BUTTON1DOWN:
	641	case WM_BUTTON3DOWN:
	642	if (hwndBubble)
	643	WinDestroyWindow(hwndBubble);
	644	shiftstate = (SHORT2FROMMP(mp2) & (KC_SHIFT \| KC_ALT \| KC_CTRL));
	645	WinSetCapture(HWND_DESKTOP, hwnd);
	646	PaintRecessedWindow(hwnd, (HPS) 0, FALSE, FALSE);
	647	break;
[2]	648
[551]	649	case WM_BUTTON2UP:
	650	case WM_BUTTON2DOWN:
	651	shiftstate = (SHORT2FROMMP(mp2) & (KC_SHIFT \| KC_ALT \| KC_CTRL));
	652	if (msg == WM_BUTTON2UP && hwndLast) {
	653	PostMsg(hwnd, UM_FOCUSME, MPFROMP(hwndLast), MPVOID);
	654	hwndLast = (HWND) 0;
	655	}
	656	break;
[2]	657
[551]	658	case WM_BUTTON1UP:
	659	case WM_BUTTON3UP:
	660	shiftstate = (SHORT2FROMMP(mp2) & (KC_SHIFT \| KC_ALT \| KC_CTRL));
	661	WinSetCapture(HWND_DESKTOP, (HWND) 0);
	662	PaintRecessedWindow(hwnd, (HPS) 0, TRUE, FALSE);
	663	{
	664	ULONG check;
[2]	665
[551]	666	DosQuerySysInfo(QSV_MS_COUNT, QSV_MS_COUNT, &check, sizeof(check));
	667	if (check > lastclick + 500) {
[2]	668
[551]	669	RECTL rcl;
	670	POINTS pts;
[2]	671
[551]	672	pts.x = SHORT1FROMMP(mp1);
	673	pts.y = SHORT2FROMMP(mp1);
	674	WinQueryWindowRect(hwnd, &rcl);
	675	if (pts.x > 0 && pts.y > 0 && pts.x < rcl.xRight && pts.y < rcl.yTop)
	676	PostMsg(hwnd, UM_CLICKED + (msg == WM_BUTTON3UP), mp1, mp2);
[2]	677	}
[551]	678	lastclick = check;
	679	}
	680	PostMsg(hwnd, UM_FOCUSME, MPFROMP(hwndLast), MPVOID);
	681	hwndLast = (HWND) 0;
	682	break;
[2]	683
[551]	684	case WM_SETFOCUS:
	685	if (mp2)
	686	hwndLast = (HWND) mp1;
	687	break;
[2]	688
[551]	689	case UM_FOCUSME:
	690	if (mp1) {
[2]	691
[551]	692	PID pid;
	693	TID tid;
[2]	694
[551]	695	if (WinIsWindow(WinQueryAnchorBlock(hwnd), (HWND) mp1) &&
	696	WinQueryWindowProcess((HWND) mp1, &pid, &tid) && pid == mypid) {
	697	WinSetFocus(HWND_DESKTOP, (HWND) mp1);
	698	return 0;
[2]	699	}
[551]	700	}
	701	{
	702	HWND htemp = (HWND) 0;
[2]	703
[551]	704	if (hwndMain)
	705	htemp = TopWindow(hwndMain, (HWND) 0);
	706	if (!htemp)
	707	htemp = hwndTree;
	708	if (htemp)
	709	WinSetFocus(HWND_DESKTOP, htemp);
	710	else
	711	WinSetFocus(HWND_DESKTOP, WinQueryWindow(hwnd, QW_PARENT));
	712	}
	713	return 0;
[2]	714	}
	715
[551]	716	return PFNWPStatic(hwnd, msg, mp1, mp2);
[2]	717	}
	718
[551]	719	MRESULT EXPENTRY CommonCnrProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
[377]	720	{
[574]	721	DIRCNRDATA *dcd = WinQueryWindowPtr(hwnd, QWL_USER);
[2]	722
[551]	723	switch (msg) {
	724	case UM_FIXCNRMLE:
	725	if (dcd) {
[2]	726
[551]	727	SWP swp, swpC;
[2]	728
[551]	729	if (WinQueryWindowPos(WinWindowFromID(hwnd, CID_MLE), &swp)) {
	730	if (WinQueryWindowPos(hwnd, &swpC)) {
	731	swpC.cx -= (WinQuerySysValue(HWND_DESKTOP, SV_CXVSCROLL) + 4);
	732	swpC.cx -= swp.x;
	733	WinSetWindowPos(WinWindowFromID(hwnd, CID_MLE),
	734	HWND_TOP, 0, 0, swpC.cx, swp.cy + 2, SWP_SIZE);
	735	}
[2]	736	}
[551]	737	if (mp1)
	738	WinSendMsg(WinWindowFromID(hwnd, CID_MLE),
	739	MLM_SETTEXTLIMIT, mp1, MPVOID);
	740	}
	741	return 0;
[2]	742
[551]	743	case UM_FIXEDITNAME:
	744	if (dcd) {
	745	if (mp1 && (INT) mp1 != -1) {
[2]	746
[551]	747	CHAR *p;
[2]	748
[551]	749	WinSendMsg(hwnd, UM_FIXCNRMLE, MPFROMLONG(CCHMAXPATH), MPVOID);
	750	MLEdelete(WinWindowFromID(hwnd, CID_MLE),
[1009]	751	0, strlen((CHAR *)mp1) + 1);
	752	WinSetDlgItemText(hwnd, CID_MLE, (CHAR *)mp1);
	753	p = strrchr((CHAR *)mp1, '\\');
[551]	754	if (p) {
	755	p++;
[1009]	756	MLEsetcurposa(WinWindowFromID(hwnd, CID_MLE), (p - (CHAR *)mp1));
	757	MLEsetcurposc(WinWindowFromID(hwnd, CID_MLE), strlen((CHAR *)mp1));
[551]	758	}
	759	else
[1009]	760	MLEsetcurpos(WinWindowFromID(hwnd, CID_MLE), strlen((CHAR *)mp1));
[551]	761	}
	762	else if (mp2) {
	763	if ((INT) mp1 == -1) {
	764	PCNRITEM pci = (PCNRITEM) mp2;
[751]	765	RemoveCnrItems(hwnd, pci, 1, CMA_FREE \| CMA_INVALIDATE);
[551]	766	}
	767	else {
	768	Broadcast(WinQueryAnchorBlock(hwnd),
	769	dcd->hwndParent, UM_UPDATERECORD, mp2, MPVOID);
[1039]	770	free(mp2);
[551]	771	}
[2]	772	}
[551]	773	}
	774	return 0;
[2]	775	}
[551]	776	return PFNWPCnr(hwnd, msg, mp1, mp2);
[2]	777	}
	778
[551]	779	HWND OpenDirCnr(HWND hwnd, HWND hwndParent, HWND hwndRestore,
	780	BOOL noautotile, char *directory)
[377]	781	{
[551]	782	SWP swp;
[2]	783	HWND hwndDir;
	784
[551]	785	if (ParentIsDesktop(hwnd, hwndParent) \|\| (ULONG ) realappname != FM3UL)
	786	StartDirCnr(HWND_DESKTOP, directory, hwndRestore, 1);
	787	else if ((ULONG ) realappname == FM3UL) {
	788	if (!fAutoTile)
	789	GetNextWindowPos(hwndParent, &swp, NULL, NULL);
	790	hwndDir = StartDirCnr(hwndParent, directory, hwndRestore, 1);
	791	if (hwndDir) {
	792	if (!fAutoTile)
	793	WinSetWindowPos(hwndDir,
	794	HWND_TOP,
	795	swp.x,
	796	swp.y,
	797	swp.cx,
	798	swp.cy, SWP_MOVE \| SWP_SIZE \| SWP_SHOW \| SWP_ZORDER);
	799	else if (!noautotile)
	800	TileChildren(hwndParent, TRUE);
[2]	801	WinSetWindowPos(hwndDir,
[551]	802	HWND_TOP,
	803	0, 0, 0, 0, SWP_RESTORE \| SWP_SHOW \| SWP_ACTIVATE);
[2]	804	}
	805	}
	806	else {
	807
	808	char s[256];
	809
	810	assign_ignores(s);
	811	runemf2(WINDOWED \| SEPARATE,
[888]	812	hwnd, pszSrcFile, __LINE__,
[551]	813	NULL,
	814	NULL,
	815	"VDIR.EXE %s%s\"%s%s\"",
	816	(s) ? s : NullStr, (s) ? " " : NullStr,
	817	directory,
	818	(directory[strlen(directory) - 1] == '\\') ? "\\" : NullStr);
[2]	819	}
	820	return hwndDir;
	821	}
	822
[536]	823	//= IncrThreadUsage() Increment thread usage counter ==
	824
	825	VOID IncrThreadUsage(VOID)
	826	{
	827	if (hwndMain)
[551]	828	WinPostMsg(hwndMain, UM_THREADUSE, MPFROMLONG(1), MPVOID);
[536]	829	}
	830
	831	//= DecrThreadUsage() Decrement thread usage counter ==
	832
	833	VOID DecrThreadUsage(VOID)
	834	{
	835	if (hwndMain)
[551]	836	WinPostMsg(hwndMain, UM_THREADUSE, MPVOID, MPVOID);
[536]	837	}
[793]	838
	839	#pragma alloc_text(COMMON,CommonFrameWndProc,CommonTextProc,CommonTextPaint)
	840	#pragma alloc_text(COMMON1,CommonCreateTextChildren,CommonCreateMainChildren)
	841	#pragma alloc_text(COMMON2,CommonDriveCmd,CommonTextButton)
	842	#pragma alloc_text(COMMON3,CommonMainWndProc,IncrThreadUsage,DecrThreadUsage)
	843	#pragma alloc_text(COMMON4,CommonCnrProc)
	844	#pragma alloc_text(COMMON5,OpenDirCnr)

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